In LOTR with Harry Potter system

In the year 1340 by the Shire's reckoning, a year prior to the quest for Erebor, Gandalf had not yet visited Hobbiton. The Dwarven King toiled in the Blue Mountains, and Smaug slumbered beneath the Lonely Mountain. It was then that a stranger arrived in Middle-earth, cloaked and possessing a system unknown to its inhabitants: the Sign-in Magic of Hogwarts. Suddenly, a grand, ancient castle, alien to all known races, rose from the earth, soaring skyward. Broomsticks traversed the heavens, drawing gasps from men, elves, and dwarves. Whispers spread of a dark-robed spellcaster, a friend to Elves, a terror to Orcs and Trolls, and an enemy of Mordor's Shadow. After the ages passed and the war concluded with Sauron's defeat, as Elves departed for the West and the Age of Men commenced, Sylas stood on a hillside. He gazed towards the horizon, where the Undying Lands shimmered. A prompt appeared: [Area discovered: Aman. Initiate sign-in sequence?]